68151088

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{53917}}^1$

素因数の和:54004

約数の個数: 20

約数和(自身を含む): 133716640

約数和(自身を除く): 65565552

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 53917, 107834, 215668, 431336, 862672, 4259443, 8518886, 17037772, 34075544, 68151088]

約数ペア:

[(1, 68151088), (2, 34075544), (4, 17037772), (8, 8518886), (16, 4259443), (79, 862672), (158, 431336), (316, 215668), (632, 107834), (1264, 53917)]